Since I barely make NWA Gold each year by less than 1000 miles, I only purchase tix which will be credited to NWA. Thus, only NWA, CO & AS in USA. It's not worth it to save $50 once in a while on a DL,AA, UA or other "deal" if the miles are of little value to me and might cause me to lose NWA Gold status. I like (1)1class upgrades 3+ days out, (2)2x miles, (3)Real food, (4)GoldLine phone response, (5)exceptional NWA service when really needed. I don't like "steerage" seating, so, yes I do have NWA loyalty.